How to Factory Reset Android Device

This is a tutorial about how to factory reset Android phone or tablet normally and how to hard reset Android in recovery mode when screen locked. Read More >>

How to Transfer WhatsApp to New Phone Android and New Number

Change to a new phone and want to keep old WhatsApp messages? Here is how to transfer WhatsApp account and history to new Android phone and new number. Read More >>

How to Delete WhatsApp/Viber App Backup Data from Google Drive

This is a tutorial about how to disconnect or delete WhatsApp/Viber and other apps’ auto-backup from Google Drive. Read More >>

How to Update Rooted Samsung to Latest OS with Smart Switch

When OTA update is invalid for rooted Samsung, we can still update rooted Samsung with Smart Switch to Lollipop, Marshmallow, Nougat or newer OS. Read More >>

How to Create and Manage Nandroid Backup for Your Android Device

A Nandroid backup can save Android phone system and app data from disaster. Learn how to create and manage Nandroid backups for Android phone. Read More >>

3 Ways for Installing Apps and Games on Android Device

Android apps and games installation is far from only Google Play. We can also install paid apps from Amazon for free, or sideload APK files to Android. Read More >>

How to Enable Multiple Accounts of the Same App on One Android Device

Have 2 WhatsApp accounts and want to install the same app twice? Now you can use multi accounts of the same app simultaneously. Read More >>

How to Keep Android Phone Safe and Secure after Root

Still worrying that rooted Android phone is unsafe? Learn these security tips to keep a rooted phone secure and safe. Read More >>

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